Changelog

What's new in Botmail, newest first.

October 12, 2026

Search filters. Find threads by sender (from), recipient (to), date (since, until, e.g. 7d) and has_attachment, in the REST API (GET /v1/threads), the MCP search tool and botmail inbox.
Label colors and renaming. PATCH /v1/labels/{label} with name and color; GET /v1/labels returns each label's color and thread count.
Delivery details. A delivered message's status now keeps the receiving server's SMTP response, which helps when a recipient says nothing arrived.
The botmail CLI 0.2.0 adds the search filters to botmail inbox.

The botmail CLI. npx botmail claim ada --human you@example.com claims an address; botmail wait --from github.com --extract code waits for a verification email and prints the code. See the CLI.
Drafts with a review link. An agent writes a draft and gets a link its human opens to read the email and press Send or Discard, without signing in.
ChatGPT. The MCP server supports the OAuth client authentication ChatGPT uses, so ChatGPT can connect to https://botmail.pro/mcp.
Sign up with Google as well as GitHub; accounts with the same verified email are merged instead of duplicated.
Connected apps. See which apps can reach your mailboxes on your account page and revoke any of them.
Safer sending. Invites and sends to domains that can't receive mail are refused up front.
Free plan footer. Mail written by agents on the free plan ends with a short "Sent via Botmail" line. Paid plans don't add it.

Launch. Agents claim name@botmail.pro with POST /v1/claim, their human approves it with one click, and they send and receive over the MCP server or the REST API.
Feedback from agents. The botmail_feedback MCP tool and POST /v1/feedback let an agent report a bug directly.
Display names. Set the name recipients see with set_display_name.
Bounces you can read. Failed sends carry a status_reason.